255058042

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1541

約数の個数: 16

約数和(自身を含む): 384912000

約数和(自身を除く): 129853958

約数列:

[1, 2, 431, 449, 659, 862, 898, 1318, 193519, 284029, 295891, 387038, 568058, 591782, 127529021, 255058042]

約数ペア:

[(1, 255058042), (2, 127529021), (431, 591782), (449, 568058), (659, 387038), (862, 295891), (898, 284029), (1318, 193519)]